baber/WOPTO huggingface dataset:
Patent JP-H08243935-A (JP)
Title: Hinge handle having quickly rotatable function
Inventor: MATAKE TADASHI
IPC: B25B13/06
Filed: 1995-03-14
Abstract: PURPOSE: To provide a wrench which can quickly rotate and by which firmly fastened bolt and nut or the like can be loosened and fastened in the same way with a conventional hinge handle and which is not bulky. CONSTITUTION: A handle 2 is arranged under a crankshaft 1, and a bearing 8 and a spring 7 are arranged so as to go in and out of a hole opening in an upper part of its crankshaft 1, and a socket inserting part 4 is installed on them so as to be capable of freely falling down.
Patent JP-H06308964-A (JP)
Title: Musical tone forming device
Inventor: KONNO FUMITOMO
IPC: G10H7/02
Filed: 1993-04-27
Abstract: PURPOSE:To provide a musical tone forming device which is a miniature device for dispensing with a complicated constitution, does not generate a delay for generating a musical tone, and can form a musical tone signal, based on waveform data stored in an external memory. CONSTITUTION:Prior to an instruction for generating a musical tone, a transfer DMA 3 transfers attach waveform data from a disk 2 to a waveform RAM 5. When the instruction for generating a musical tone is outputted, a sound source circuit 6 reads out the attach waveform data stored in the waveform RAM 5, and simultaneously, the transfer DMA 3 transfers other waveform data than an attach part to a buffer in the waveform RAM 5. When read-out of the waveform data is finished, the sound source circuit 6 reads out the waveform data transferred to the buffer by the transfer DMA 3, and simultaneously, the transfer DMA 3 transfers new waveform data to other buffer area than the area in which the sound source circuit 6 is executing read-out. Thereafter, read-out by this sound source circuit 6 and the transfer by the transfer DMA are executed repeatedly.
Patent JP-S5725286-A (JP)
Title: Method for manufacturing long-sized composite metal binding type rigid trolley
Inventor: MASUOKA NOBUO
IPC: B21F19/00
Filed: 1980-07-24
Abstract: PURPOSE: To contrive lingthening of seamless trolley which are excellent in the wear resistance and the electric collecting capacity, by lenthening a contact power feeding member which is manufactured by a metallic binding of a stainless steel strip and Al member and by binding this with an Al-based power feeding structure member at a site.  
     CONSTITUTION: A stainless steel strip 51 and an Al member 52 are metallically bound by means of rolling, but, after the binding, its shape and dimension is set so that it is coiled easily by a drum. That is to say, the material is made in a form of wire or a strip 51 which has relatively small vertical and lateral dimensions, or a plate 61 which khas a large width but a relatively small thickness. This material is coiled for a required length by a drum. It is recommended to make the member 52 with pure Al which has an excellent adhesive property to the strip 51, conductivity, and bendability. The power feeding structure member 53 is cut into pieces having a unit length after it is formed by an Al extruding machine. Thus a member 64 is manufactured. To manufacture the member 64, it is recommended to use an Al alloy which has relatively good conductivity and excellent machanical strength. These binding is performed at a site in such a way that the member 61 is drawn out, straightened by a roll 63, put into a press-contacting and driving roll 65 with the member 64 under pressure, and fillet-welded by a torch 66. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63269726-A (JP)
Title: Transfer structure for four-wheel-drive vehicle
Inventor: SHIRAISHI MASARU
IPC: B60K17/35
Filed: 1987-04-24
Abstract: PURPOSE:To shorten each length of a center differential and a turning shaft as well as to form a transfer structure into compact in size by constituting the center differential with a planetary gear mechanism, while setting up a change-direction bevel gear in space between the center differential and the burning shaft. CONSTITUTION:The power outputted from a transmission is transmitted to a pinion carrier 22 of a center differential 8 via a chain 18 and a sprocket 14b. And, at the front wheel side, the power is inputted into a front differential 6 via a sun gear 20 of the center differential 8 and then it is transmitted to symmetrical front axle shafts 4 and 5. And, at the rear wheel side, the power is transmitted to a transfer gear 31 via a ring gear 23 of the center differential 8 and then it is transmitted to a turning shaft 29, each of bevel gears 32 and 33 and a turning shaft 30, and also to a rear differential. In this case, the center differential 8 is constituted of a planetary gear mechanism. And, the bevel gear 32 is set up in the space 42 formed between the center differential 8 and the transfer gear 31.
Patent JP-H05279910-A (JP)
Title: Method for producing thermoplastic resin ultrafine short fiber and production device therefor
IPC: D01D5/11
Filed: 1992-03-28
Abstract: PURPOSE:To simply obtain the ultrafine short fibers of a thermoplastic resin having a small melt-flowing rate by releasing the melt polymer of the thermoplastic resin from an orifice by a centrifugal force, cooling the released fibers with a high speed air flow and simultaneously drawing out the cooled fibers. CONSTITUTION:The melted product of a thermoplastic resin is released from the orifice 3 of a spinner 1 by a centrifugal force into the primary fibers. Uniform jet air flows are blown out from jet air flow holes 4, 4 disposed near to both the sides of the orifice 3, and the primary fibers are thus cooled with the high speed air flows and simultaneously drawn, and subsequently cut into the short fibers.
Patent JP-H02283834-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KASHIWANUMA NOBUAKI
IPC: F02D41/14
Filed: 1989-04-24
Abstract: PURPOSE:To prevent the increase of emission and worsening of drivability by a method wherein an airfuel ratio correcting amount is asymmetrically updated, and an asymmetrical update speed is varied according to the degree of deterioration of a ternary catalyst. CONSTITUTION:A ternary catalyst and an air-fuel ratio sensor are disposed in a vertically separated state in the exhaust passage of an internal combustion engine. Based on an output from the airfuel ratio sensor, an air-fuel ratio correction amount is computed by an air-fuel ratio correction amount computing means M1. In this case, the first update speed of an air-fuel ration correction amount when an output from the air-fuel ratio sensor is lean is set to a value higher than a second update speed of that when the output is rich. The degree of deterioration of a three-dimensional catalyst is discriminated by a degree of deterioration discriminating means M2. Variation is effected by an update speed varying means M3 such that, with the increase in the degree of deterioration of the ternary catalyst, the first and second update speeds are decreased, and the degree of the decrease of the first update speed is increased to a value higher than that of the second update speed. According to an air-fuel ratio correction amount, an air-fuel ratio is regulated by an air-fuel ratio regulating means M4.
Patent JP-H11284820-A (JP)
Title: Image reception device and its operation control method
Inventor: FUKUSHI KAZUTO
IPC: B41J5/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To store temporarily image data received for 2nd print as required. SOLUTION: Image data representing an image of a photographic original are received and an image represented by the received image data is printed out. In the case of printing out the image again after it is printed out, a command for its reprint is given (step 42), and the received image data are temporarily stored in a reprint memory depending on the command. In the case of reprinting, reprint image data stored in the reprint image memory are read and reprinted (step 51).
Patent JP-S5624987-A (JP)
Title: Gaas infrared ray emitting diode and manufacture thereof
Inventor: YOSHIDA SUSUMU
IPC: H01L21/208
Filed: 1979-08-08
Abstract: PURPOSE:To obtain an LED having high light emitting efficiency and high response speed by superimposing Si-added GaAs onto Si-added n type GaAs and laminating further p type GaAs and Ga1-xAlxAs thereon. CONSTITUTION:Si-added n type GaAs layer 12, Zn-added p type GaAs 13a and p type Ga1-xAlxAs 13b having the same thickness as the GaAs 13a are laminated on an Si-added n+ type GaAs substrate 11. An Au-Zn alloy electrode 15 is attached onto the layer 13, and an Au-Ge alloy electrode 14 is attached onto the substrate 11. In this configuration, electrons injected to the P-N junction 16 are enclosed in the layer 13a through potential barrier of the hetero boundary between the layers 13a and 13b to reduce the recombination of the non-radiation on the surface. Accordingly, light is efficiently emitted in the layer 13a, the layer 13b is transparent to reduce the decrease of the efficiency. Therefore, the light emitting response speed may be increased by reducing the thickness of the active layer 13a.
Patent JP-H01273160-A (JP)
Title: 2-port interface device
Inventor: SHIRASAWA EIICHI
IPC: G06F13/38
Filed: 1988-04-25
Abstract: PURPOSE:To reduce the burden of a processing to a microprocessor and a sequencer by converting a 2-port memory to a large capacity, and also, allowing an interface part to have a bank function. CONSTITUTION:A 2-port memory 16 having a large capacity, and also, a blank function executes store and read-out of transfer data against banks B1-Bn which have been instructed by bank selecting circuits 14, 15. In such a way, since the 2-port memory 16 used in its inside has been converted to a large capacity, many transfer data can be stored, and also, since said memory has been allowed to have a bank function, it becomes unnecessary to synchronize with the other party at the time of transmitting and receiving the transfer data. In such a way, the burden of a processing to a microprocessor and a sequencer can be reduced.
Patent JP-S5627773-A (JP)
Title: Oscillator device of orbital sanding machine
Inventor: TAKECHI TOSHIHIKO
IPC: B24B23/03
Filed: 1979-08-09
Abstract: PURPOSE: To improve durability of an orbital sanding machine by eliminating elastic member in the oscillating construction for checking the rotation by such a design that pad mounting member is fitted eccentrically, the number of cogs of a wheel provide at the outside circumference of the pad mounting member is the same as that of cogs provided at the interior wall of the body, and these cogs are in engagement in part of the wheels.  
     CONSTITUTION: A pad mounting member 5 is put on the outside circumference of a bearing 9 solidly, which is put on the outside circumference of a bearing housing 3a. This pad mounting member 5 has a gear part 5a at the outer part of where the bearing is fitted, and ensures free fitting and removal of a pad 7. In the body 1, an internal gear 4 is provided, whose cogs 4a shall be in engagement with the cogs of the wheel 5a formed solidly with the pad mounting member 5 at their parts of circumferences. The inside diameter of the internal gear 4a is larger than the outside diameter of the wheel 5a, and their numbers of cogs shall be the same. The pad mounting member 5 is installed eccentrically to the axis of the air motor shaft to allow the pad mounting member 5 to perform only oscillation in the intended mode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62260607-A (JP)
Inventor: ARAKI MASAMI
IPC: B65B7/28
Filed: 1986-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09285833-A (JP)
Title: Holder of one-way clutch and its manufacture
Inventor: FUJIWARA SATOSHI
IPC: F16D41/07
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an approximately completely flat end face in the axial direction, to prevent an end bearing from being damaged, to stably fit a drag clip, and to improve the dimensional accuracy in the axial direction. SOLUTION: A holder is provided with a cylindrical end part 10 in which a ring-shaped part 8 formed by cutting off a disk 7 of smaller diameter than the diameter of a bottom part 5 by the prescribed dimension from the bottom part 5 is raised parallel in the axial direction, and a cylindrical member 10 is pressed by a flat face extending in the radial direction from each side in the axial direction and an end face 10A of the cylindrical end part 10 is flat in the radial direction. An outer circumferential part 8A of the ring-shaped part 8 which is curved when the ring-shaped part 8 is raised in parallel is straight in the axial direction, and at the same time, an inner circumferential surface 8B of the ring-shaped part 8 is the end face 10A of the cylindrical end part 10. Thus, no curved form is left on the end face 10A of a cylindrical member 6.
Patent JP-S58222775-A (JP)
Title: Gate circuit for gate turn-off thyristor
Inventor: KOGA KENJI
IPC: H02M1/06
Filed: 1982-06-16
Abstract: PURPOSE:To effectively turn ON GTOs connected in parallel with one another by inserting a delay circuit in a pathway which bypasses a gate signal via a diode. CONSTITUTION:A delay circuit is composed of a transistor 13, a diode 14, a resistor 15 and a capacitor 16. When thus composed, even if a GTO10 is turned ON, a transistor 13 is not turned ON until the capacitor 16 is sufficiently charged via the resistor 15. The transistor 13 is turned ON at the time when the voltage of the capacitor 16 becomes larger than the sum of the voltage drops between the diode 14, the base and the emitter of the transistor 13. A bypass pathway 8 is broken so far, and the gate current continues to flow. Accordingly, a GTO11 is turned OFF. In this manner, the GTOs connected in parallel with one another can be effectively turned ON.
Patent JP-H11279010-A (JP)
Title: Aqueous germicidal solution
Inventor: ISHIBASHI TOSHIHISA
IPC: A01N61/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a safe aqueous solution capable of maintaining high sterilizing power for a long time. SOLUTION: This aqueous germicidal solution is obtained by dissolving and extracting a metamorphic rock comprising chlorite as a main constitutional mineral with an inorganic acid, diluting the extracted solution with water and, if needed, removing insoluble products and contains plural salts and/or double salts of metals and nonmetals with the inorganic acid as effective ingredients.
Patent JP-H041697-A (JP)
Title: Key driving device for automatic keyboard musical instrument
Inventor: MURAMATSU SHIGERU
IPC: G10F1/02
Filed: 1990-04-18
Abstract: PURPOSE:To comparatively smooth thrust force-stroke characteristic for a key by providing a fixed yoke whose upper part is formed in sawtooth shape, and a movable yoke whose lower part is formed so as to be engaged with play with the sawtooth shape part of the fixed yoke. CONSTITUTION:A magnetic field in a direction along the fluctuating direction of the key 1 is generated by permitting a current to flaw on a coil 5, and a magnetic attractive force is generated between the fixed yoke being formed as a pair of two yokes and the movable yoke 6, which controls key depression and key separation. In such a case, since the magnitude of the attractive force for the movable yoke 6 is decided by a current value to energize the coil 5, a driving force for the key 1 can be easily and surely controlled by adjusting the current value. Also, an almost constant attractive force can be applied to the key 1 in spite of the elevating position of the key 1 by engaging with play the sawtooth parts 4a, 6a formed on both the fixed yoke 4 and the movable yoke 6 with each other, and the thrust force-stroke characteristic for the key 1 becomes flat.
Patent JP-H01273631-A (JP)
Title: Press die
Inventor: YAMAKI TOSHIO
IPC: B21D37/01
Filed: 1988-04-25
Abstract: PURPOSE:To facilitate working with a decreased quantity of deformation with high accuracy without lowering productivity by sticking a deformation resistor which generates deformation resistance by deformation to the forming face of at least one die of the upper and lower dies. CONSTITUTION:A thin sheet-like work 39 is disposed on a binder plate 23 and a die 15 of the upper die is lowered. The work 39 which is held pinched between the die 15 and tapered parts 35 and 37 of the pressing plate 23 is pressed onto a punch 19 of the lower die. The work 39 is buldged between the hollow curved forming face 17 on the die side and the projecting curved forming face 21 on the punch side, by which the product having the prescribed curved shape is obtd. The deformation resistor 43 consisting of natural rubber, etc., is previously stuck to the above-mentioned forming face 21 of the above-mentioned press die. This resistor 43 is deformed to the prescribed extent by the pressing force and the work 39 is uniformly pressed to the die side forming face 17 by the deformation resistance force thereof, by which the work is formed to the curved shape having high accuracy.
Patent JP-H05274025-A (JP)
Title: Numerical controller for grinder
IPC: B24B47/20
Filed: 1992-03-27
Abstract: PURPOSE:To improve the grinding efficiency and also to improve the machining accuracy. CONSTITUTION:A work W is supported pivotally on a grinder 50 by a spindle 55 and a tail spindle 57 and then revolved by the spindle 55. Meanwhile a grinding wheel 60 is held on a grindstone stage 61 and revolved by a grinding wheel driving motor 62. The stage 61 is also is vertically moved by a grindstone feeding motor 63. The radius sizes of the work W and the wheel 60 which are measured by a size measuring device 40 are added together in a grinding process. Then the position of the stage 61 is subtracted from the added sizes of both radius so that the residual grinding amount is obtained. At the same time, the proper maximum and minimum allowance ranges are calculated to the residual grinding amount based on the present feeding velocity of the stage 61. Then the feeding velocity of the stage 61 is controlled so that the residual grinding amount is set within both allowable ranges. Thus the satisfactory cutting quality of the grindstone is always kept. Then the grinding accuracy is improved and at the same time the grinding time is shortened.
Patent JP-S582158-A (JP)
Inventor: RUUDORUFU HERUPU
IPC: B65H45/16
Filed: 1982-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09286147-A (JP)
Title: Printer equipment with auxiliary memory
Inventor: YOKOTAKI TOMOYA
IPC: B41J5/30
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To process requests for printing from a plurality of host equipment simultaneously and to deliver a printing output for each host equipment, in a printer having a plurality of upper interfaces. SOLUTION: Printing data sent from a plurality of host equipment H1-Hn are stored in an auxiliary memory part 5 common to upper interfaces I/F1-I/Fn, with upper interface numbers and sequence numbers of the printing data for these interfaces attached thereto. CPU 3 transfers the printing data stored in the auxiliary memory part 5 to a main memory 6 as to each upper interface and in the sequence of storage and expands an image dot pattern to be printed. Then, the CPU 3 transfers the image dot pattern to a printer mechanism part 1 and starts printing.
Patent JP-H02279185-A (JP)
Title: Boundary ball playing machine
Inventor: YASUI AKISUMI
IPC: A63F7/02
Filed: 1989-04-21
Abstract: PURPOSE:To always manage the number of balls to be used for one time of a game to be '16' and to stabilize the scoring probability of the game by ending the game when both a boundary ball number-counting means and a prize winning ball number-count means count the final number of the balls, and starting the next game. CONSTITUTION:When a hummer motor provided in a boundary ball part 11 can be rotated and a handle 26 of a boundary ball part 11 is turned on, it is started to hit balls 19 out. The number of the hit balls is counted by a boundary ball count means 16 and when the number reaches to '16', the hummer motor provided in the boundary ball part 11 is stopped. The hit-out balls 19 fall down on a panel surface 12 and successively fall down to a prize winning hole 13 provided in the lower part of the panel surface 12. A prize winning ball number-count means 17, which is provided in the prize winning hole 13, counts the number of the balls 19 to fall down and confirms that a number (m) of the prize winning balls is '16'. When it is confirmed by the prize winning ball number count means 17 that the number (m) of the prize winning balls is '16', the game of the term is finished and afterwards, the settlement of account is executed. Then the motor can be rotated again.
Patent JP-H01274279-A (JP)
Title: Picture rotation indicating method
Inventor: TAKAHASHI SUSUMU
IPC: G06T11/80
Filed: 1988-04-27
Abstract: PURPOSE:To predict a result by an operator before a rotation processing is executed by displaying plural line segments which represent the direction of rotation in the targeted area of the rotation, and selecting and erasing the direction of rotation interactively by the line segments. CONSTITUTION:By designating the left upper and the right lower areas which become objects to be edited as observing a display device 2-9 by using a mouse 2-1, each coordinate designated by the mouse 2-1 is displayed on the display device 2-9. By designating the designated line in the edit targeted area by the mouse 2-1, only a designated line segment is displayed, and other line segments are erased. When the execution of the rotation is indicated, a CPU 2-7 performs the rotation processing for image data in a working memory 2-11. The image data after the rotation is displayed on the display device 2-9 via an image memory 2-8.
Patent JP-H04332284-A (JP)
Title: Radio video signal communication equipment
Inventor: OANA MASAHIRO
IPC: H04N7/00
Filed: 1991-05-08
Abstract: PURPOSE:To transmit a video signal and an auxiliary frequency of an arrangement line signal or the like, and to constitute a system at a low cost without using plural channels. CONSTITUTION:As for a device which transmits by radio a TV video signal, and auxiliary signals to be transferred between radio stations, a transmission system is equipped with a synthesizing means 11 which synthesizes the auxiliary signals in a voice frequency band, modulating means 12 which frequency-modulates the output of the synthesizing means to the subcarrier of an empty frequency band by using the pertinent empty frequency area in the transmission band of the TV video signal, baseband synthesizing means 13 which baseband-synthesizes this modulated signal with the TV video signal, and transmitting means 16-19 which demodulates and transmits the baseband-synthesized signal. Then, a reception system is equipped with receiving means 26-29 which receive the transmitted signal and demodulate it to the original baseband signal, branching means 23 which divides the baseband signal into the TV video signal and the subcarrier frequency component, and outputs them, and demodulating means 22 which demodulates the subcarrier frequency component signal among the divided signals, returns it back to the original auxiliary signal and outputs it.
Patent JP-H04333008-A (JP)
Title: Production of coated tape optical fiber
Inventor: MAEDA KEIGO
IPC: G02B6/44
Filed: 1991-05-08
Abstract: PURPOSE:To produce the coated tape optical fiber without providing spacings between optical fibers juxtaposed within one plane. CONSTITUTION:Plural pieces of the optical fibers 2a to 2h let off from bobbins are arrayed in parallel on a plane and are supplied. The direction of the arraying plane of the arraying body 2 of these optical fibers is changed during this process. The tension on the optical fibers 2a, 2h positioned at both ends of the arraying body 2 of the optical fibers 2a to 2h is set larger than the tension on the remaining optical fibers 2b to 2g. The arraying body 2 of the optical fibers 2a to 2h changed in the direction is integrally coated with a resin 3 by a coating die 8 and this coating resin 3 is cured and integrated by a curing furnace 9, by which the coated tape optical fiber 1 is obtd.